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|
# Copyright (c) 2016 Cisco and/or its affiliates.
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at:
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
*** Settings ***
| Resource | resources/libraries/robot/performance.robot
| Library | resources.libraries.python.QemuUtils
| Force Tags | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | PERFTEST_LONG
| ... | PERFTEST_VHOST | NIC_Intel-X520-DA2
| Suite Setup | Run Keywords | 3-node Performance Suite Setup with DUT's NIC model
| ... | L2 | Intel-X520-DA2
| ... | AND | Kill QEMU on all DUTs
| Suite Teardown | 3-node Performance Suite Teardown
| Test Setup | Setup all DUTs before test
| Test Teardown | Run Keywords
| ... | Run Keyword If Test Failed
| ... | Traffic should pass with no loss | 10
| ... | ${min_rate}pps | ${framesize} | 3-node-bridge
| ... | fail_on_loss=${False}
| ... | AND | Show Vpp Vhost On All DUTs
| ... | AND | Remove startup configuration of VPP from all DUTs
| ... | AND | Guest VM with dpdk-testpmd Teardown | ${dut1}
| ... | ${dut1_vm_refs}
| ... | AND | Guest VM with dpdk-testpmd Teardown | ${dut2}
| ... | ${dut2_vm_refs}
| Documentation | *RFC2544: Pkt throughput L2BD test cases with vhost*
| ...
| ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology
| ... | with single links between nodes.
| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for L2 switching of IPv4.
| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with L2 bridge-
| ... | domain and MAC learning enabled. Qemu Guest is connected to VPP via
| ... | vhost-user interfaces. Guest is running DPDK testpmd interconnecting
| ... | vhost-user interfaces using 3 cores pinned to cpus 5,6,7 and 2048M
| ... | memory. Testpmd is using socket-mem=1024M (512x2M hugepages), 3 cores
| ... | (1 main core and 2 cores dedicated for io), forwarding mode is set to
| ... | io, rxq/txq=2048, burst=64. DUT1, DUT2 are tested with 2p10GE NIC X520
| ... | Niantic by Intel.
| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop
| ... | Rate) with zero packet loss tolerance or throughput PDR (Partial Drop
| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage
| ... | of packets transmitted. NDR and PDR are discovered for different
| ... | Ethernet L2 frame sizes using either binary search or linear search
| ... | algorithms with configured starting rate and final step that determines
| ... | throughput measurement resolution. Test packets are generated by TG on
| ... | links to DUTs. TG traffic profile contains two L3 flow-groups
| ... | (flow-group per direction, 253 flows per flow-group) with all packets
| ... | containing Ethernet header, IPv4 header with IP protocol=61 and static
| ... | payload. MAC addresses are matching MAC addresses of the TG node
| ... | interfaces.
| ... | *[Ref] Applicable standard specifications:* RFC2544.
*** Variables ***
#X520-DA2 bandwidth limit
| ${s_limit} | ${10000000000}
#Socket names
| ${bd_id1}= | 1
| ${bd_id2}= | 2
| ${sock1}= | /tmp/sock-1-${bd_id1}
| ${sock2}= | /tmp/sock-1-${bd_id2}
*** Test Cases ***
| TC01: 64B NDR binary search - DUT L2BD-VHOST - 1thread 1core 1rxq
| | [Documentation]
| | ... | [Cfg] DUT runs L2BD switching config with 1 thread, 1 phy core, \
| | ... | 1 receive queue per NIC port. [Ver] Find NDR for 64 Byte frames \
| | ... | using binary search start at 10GE linerate, step 10kpps.
| | [Tags] | 1_THREAD_NOHTT_RXQUEUES_1 | SINGLE_THREAD | NDR
| | ${framesize}= | Set Variable | ${64}
| | ${min_rate}= | Set Variable | ${10000}
| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
| | ${binary_min}= | Set Variable | ${min_rate}
| | ${binary_max}= | Set Variable | ${max_rate}
| | ${threshold}= | Set Variable | ${min_rate}
| | ${dut1_vm_refs}= | Create Dictionary
| | ${dut2_vm_refs}= | Create Dictionary
| | Given Add '1' worker threads and rxqueues '1' without HTT to all DUTs
| | And Add PCI devices to DUTs from 3-node single link topology
| | And Add No Multi Seg to all DUTs
| | And Apply startup configuration on all VPP DUTs
| | When L2 bridge domains with Vhost-User initialized in a 3-node circular topology
| | ... | ${bd_id1} | ${bd_id2} | ${sock1} | ${sock2}
| | ${vm1}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
| | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1
| | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM1 | ${vm1}
| | ${vm2}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
| | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM1
| | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2}
| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
| | ... | ${binary_max} | 3-node-bridge
| | ... | ${min_rate} | ${max_rate}
| | ... | ${threshold}
| TC02: 64B PDR binary search - DUT L2BD-VHOST - 1thread 1core 1rxq
| | [Documentation]
| | ... | [Cfg] DUT runs L2BD switching config with 1 thread, 1 phy core, \
| | ... | 1 receive queue per NIC port. [Ver] Find PDR for 64 Byte frames \
| | ... | using binary search start at 10GE linerate, step 10kpps, LT=0.5%.
| | [Tags] | 1_THREAD_NOHTT_RXQUEUES_1 | SINGLE_THREAD | PDR | SKIP_PATCH
| | ${framesize}= | Set Variable | ${64}
| | ${min_rate}= | Set Variable | ${10000}
| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
| | ${binary_min}= | Set Variable | ${min_rate}
| | ${binary_max}= | Set Variable | ${max_rate}
| | ${threshold}= | Set Variable | ${min_rate}
| | ${dut1_vm_refs}= | Create Dictionary
| | ${dut2_vm_refs}= | Create Dictionary
| | Given Add '1' worker threads and rxqueues '1' without HTT to all DUTs
| | And Add PCI devices to DUTs from 3-node single link topology
| | And Add No Multi Seg to all DUTs
| | And Apply startup configuration on all VPP DUTs
| | When L2 bridge domains with Vhost-User initialized in a 3-node circular topology
| | ... | ${bd_id1} | ${bd_id2} | ${sock1} | ${sock2}
| | ${vm1}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
| | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1
| | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM1 | ${vm1}
| | ${vm2}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
| | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM1
| | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2}
| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
| | ... | ${binary_max} | 3-node-bridge
| | ... | ${min_rate} | ${max_rate}
| | ... | ${threshold}
| | ... | ${glob_loss_acceptance}
| | ... | ${glob_loss_acceptance_type}
| TC03: 1518B NDR binary search - DUT L2BD-VHOST - 1thread 1core 1rxq
| | [Documentation]
| | ... | [Cfg] DUT runs L2BD switching config with 1 thread, 1 phy core, \
| | ... | 1 receive queue per NIC port. [Ver] Find NDR for 1518 Byte frames \
| | ... | using binary search start at 10GE linerate, step 10kpps.
| | [Tags] | 1_THREAD_NOHTT_RXQUEUES_1 | SINGLE_THREAD | NDR
| | ${framesize}= | Set Variable | ${1518}
| | ${min_rate}= | Set Variable | ${10000}
| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
| | ${binary_min}= | Set Variable | ${min_rate}
| | ${binary_max}= | Set Variable | ${max_rate}
| | ${threshold}= | Set Variable | ${min_rate}
| | ${dut1_vm_refs}= | Create Dictionary
| | ${dut2_vm_refs}= | Create Dictionary
| | Given Add '1' worker threads and rxqueues '1' without HTT to all DUTs
| | And Add PCI devices to DUTs from 3-node single link topology
| | And Add No Multi Seg to all DUTs
| | And Apply startup configuration on all VPP DUTs
| | When L2 bridge domains with Vhost-User initialized in a 3-node circular topology
| | ... | ${bd_id1} | ${bd_id2} | ${sock1} | ${sock2}
| | ${vm1}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
| | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1
| | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM1 | ${vm1}
| | ${vm2}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
| | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM1
| | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2}
| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
| | ... | ${binary_max} | 3-node-bridge
| | ... | ${min_rate} | ${max_rate}
| | ... | ${threshold}
| TC04: 1518B PDR binary search - DUT L2BD-VHOST - 1thread 1core 1rxq
| | [Documentation]
| | ... | [Cfg] DUT runs L2BD switching config with 1 thread, 1 phy core, \
| | ... | 1 receive queue per NIC port. [Ver] Find PDR for 1518 Byte frames \
| | ... | using binary search start at 10GE linerate, step 10kpps, LT=0.5%.
| | [Tags] | 1_THREAD_NOHTT_RXQUEUES_1 | SINGLE_THREAD | PDR | SKIP_PATCH
| | ${framesize}= | Set Variable | ${1518}
| | ${min_rate}= | Set Variable | ${10000}
| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
| | ${binary_min}= | Set Variable | ${min_rate}
| | ${binary_max}= | Set Variable | ${max_rate}
| | ${threshold}= | Set Variable | ${min_rate}
| | ${dut1_vm_refs}= | Create Dictionary
| | ${dut2_vm_refs}= | Create Dictionary
| | Given Add '1' worker threads and rxqueues '1' without HTT to all DUTs
| | And Add PCI devices to DUTs from 3-node single link topology
| | And Add No Multi Seg to all DUTs
| | And Apply startup configuration on all VPP DUTs
| | When L2 bridge domains with Vhost-User initialized in a 3-node circular topology
| | ... | ${bd_id1} | ${bd_id2} | ${sock1} | ${sock2}
| | ${vm1}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
| | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1
| | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM1 | ${vm1}
| | ${vm2}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
| | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM1
| | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2}
| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
| | ... | ${binary_max} | 3-node-bridge
| | ... | ${min_rate} | ${max_rate}
| | ... | ${threshold}
| | ... | ${glob_loss_acceptance}
| | ... | ${glob_loss_acceptance_type}
| TC05: IMIX_v4_1 NDR binary search - DUT L2BD-VHOST - 1thread 1core 1rxq
| | [Documentation]
| | ... | [Cfg] DUT runs L2BD switching config with 1 thread, 1 phy core, \
| | ... | 1 receive queue per NIC port. [Ver] Find NDR for IMIX_v4_1 frame \
| | ... | size using binary search start at 10GE linerate, step 5kpps.
| | ... | IMIX_v4_1 = (28x64B;16x570B;4x1518B)
| | [Tags] | 1_THREAD_NOHTT_RXQUEUES_1 | SINGLE_THREAD | NDR
| | ${framesize}= | Set Variable | IMIX_v4_1
| | ${min_rate}= | Set Variable | ${10000}
| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
| | ${binary_min}= | Set Variable | ${min_rate}
| | ${binary_max}= | Set Variable | ${max_rate}
| | ${threshold}= | Set Variable | ${min_rate}
| | ${dut1_vm_refs}= | Create Dictionary
| | ${dut2_vm_refs}= | Create Dictionary
| | Given Add '1' worker threads and rxqueues '1' without HTT to all DUTs
| | And Add PCI devices to DUTs from 3-node single link topology
| | And Add No Multi Seg to all DUTs
| | And Apply startup configuration on all VPP DUTs
| | When L2 bridge domains with Vhost-User initialized in a 3-node circular topology
| | ... | ${bd_id1} | ${bd_id2} | ${sock1} | ${sock2}
| | ${vm1}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
| | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1
| | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM1 | ${vm1}
| | ${vm2}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
| | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM1
| | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2}
| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
| | ... | ${binary_max} | 3-node-bridge
| | ... | ${min_rate} | ${max_rate}
| | ... | ${threshold}
| TC06: IMIX_v4_1 PDR binary search - DUT L2BD-VHOST - 1thread 1core 1rxq
| | [Documentation]
| | ... | [Cfg] DUT runs L2BD switching config with 1 thread, 1 phy core, \
| | ... | 1 receive queue per NIC port. [Ver] Find PDR for IMIX_v4_1 frame \
| | ... | size using binary search start at 10GE linerate, step 5kpps, LT=0.5%.
| | ... | IMIX_v4_1 = (28x64B;16x570B;4x1518B)
| | [Tags] | 1_THREAD_NOHTT_RXQUEUES_1 | SINGLE_THREAD | PDR | SKIP_PATCH
| | ${framesize}= | Set Variable | IMIX_v4_1
| | ${min_rate}= | Set Variable | ${10000}
| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
| | ${binary_min}= | Set Variable | ${min_rate}
| | ${binary_max}= | Set Variable | ${max_rate}
| | ${threshold}= | Set Variable | ${min_rate}
| | ${dut1_vm_refs}= | Create Dictionary
| | ${dut2_vm_refs}= | Create Dictionary
| | Given Add '1' worker threads and rxqueues '1' without HTT to all DUTs
| | And Add PCI devices to DUTs from 3-node single link topology
| | And Apply startup configuration on all VPP DUTs
| | When L2 bridge domains with Vhost-User initialized in a 3-node circular topology
| | ... | ${bd_id1} | ${bd_id2} | ${sock1} | ${sock2}
| | ${vm1}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
| | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1
| | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM1 | ${vm1}
| | ${vm2}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
| | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM1
| | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2}
| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
| | ... | ${binary_max} | 3-node-bridge
| | ... | ${min_rate} | ${max_rate}
| | ... | ${threshold}
| | ... | ${glob_loss_acceptance}
| | ... | ${glob_loss_acceptance_type}
| TC07: 64B NDR binary search - DUT L2BD-VHOST - 2threads 2cores 1rxq
| | [Documentation]
| | ... | [Cfg] DUT runs L2BD switching config with 2 threads, 2 phy cores, \
| | ... | 1 receive queue per NIC port. [Ver] Find NDR for 64 Byte frames \
| | ... | using binary search start at 10GE linerate, step 10kpps.
| | [Tags] | 2_THREAD_NOHTT_RXQUEUES_1 | MULTI_THREAD | NDR
| | ${framesize}= | Set Variable | ${64}
| | ${min_rate}= | Set Variable | ${10000}
| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
| | ${binary_min}= | Set Variable | ${min_rate}
| | ${binary_max}= | Set Variable | ${max_rate}
| | ${threshold}= | Set Variable | ${min_rate}
| | ${dut1_vm_refs}= | Create Dictionary
| | ${dut2_vm_refs}= | Create Dictionary
| | Given Add '2' worker threads and rxqueues '1' without HTT to all DUTs
| | And Add PCI devices to DUTs from 3-node single link topology
| | And Add No Multi Seg to all DUTs
| | And Apply startup configuration on all VPP DUTs
| | When L2 bridge domains with Vhost-User initialized in a 3-node circular topology
| | ... | ${bd_id1} | ${bd_id2} | ${sock1} | ${sock2}
| | ${vm1}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
| | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1
| | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM1 | ${vm1}
| | ${vm2}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
| | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM1
| | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2}
| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
| | ... | ${binary_max} | 3-node-bridge
| | ... | ${min_rate} | ${max_rate}
| | ... | ${threshold}
| TC08: 64B PDR binary search - DUT L2BD-VHOST - 2threads 2cores 1rxq
| | [Documentation]
| | ... | [Cfg] DUT runs L2BD switching config with 2 threads, 2 phy cores, \
| | ... | 1 receive queue per NIC port. [Ver] Find PDR for 64 Byte frames \
| | ... | using binary search start at 10GE linerate, step 10kpps, LT=0.5%.
| | [Tags] | 2_THREAD_NOHTT_RXQUEUES_1 | MULTI_THREAD | PDR | SKIP_PATCH
| | ${framesize}= | Set Variable | ${64}
| | ${min_rate}= | Set Variable | ${10000}
| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
| | ${binary_min}= | Set Variable | ${min_rate}
| | ${binary_max}= | Set Variable | ${max_rate}
| | ${threshold}= | Set Variable | ${min_rate}
| | ${dut1_vm_refs}= | Create Dictionary
| | ${dut2_vm_refs}= | Create Dictionary
| | Given Add '2' worker threads and rxqueues '1' without HTT to all DUTs
| | And Add PCI devices to DUTs from 3-node single link topology
| | And Add No Multi Seg to all DUTs
| | And Apply startup configuration on all VPP DUTs
| | When L2 bridge domains with Vhost-User initialized in a 3-node circular topology
| | ... | ${bd_id1} | ${bd_id2} | ${sock1} | ${sock2}
| | ${vm1}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
| | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1
| | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM1 | ${vm1}
| | ${vm2}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
| | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM1
| | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2}
| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
| | ... | ${binary_max} | 3-node-bridge
| | ... | ${min_rate} | ${max_rate}
| | ... | ${threshold}
| | ... | ${glob_loss_acceptance}
| | ... | ${glob_loss_acceptance_type}
| TC09: 1518B NDR binary search - DUT L2BD-VHOST - 2threads 2cores 1rxq
| | [Documentation]
| | ... | [Cfg] DUT runs L2BD switching config with 2 threads, 2 phy cores, \
| | ... | 1 receive queue per NIC port. [Ver] Find NDR for 1518 Byte frames \
| | ... | using binary search start at 10GE linerate, step 10kpps.
| | [Tags] | 2_THREAD_NOHTT_RXQUEUES_1 | MULTI_THREAD | NDR | SKIP_PATCH
| | ${framesize}= | Set Variable | ${1518}
| | ${min_rate}= | Set Variable | ${10000}
| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
| | ${binary_min}= | Set Variable | ${min_rate}
| | ${binary_max}= | Set Variable | ${max_rate}
| | ${threshold}= | Set Variable | ${min_rate}
| | ${dut1_vm_refs}= | Create Dictionary
| | ${dut2_vm_refs}= | Create Dictionary
| | Given Add '2' worker threads and rxqueues '1' without HTT to all DUTs
| | And Add PCI devices to DUTs from 3-node single link topology
| | And Add No Multi Seg to all DUTs
| | And Apply startup configuration on all VPP DUTs
| | When L2 bridge domains with Vhost-User initialized in a 3-node circular topology
| | ... | ${bd_id1} | ${bd_id2} | ${sock1} | ${sock2}
| | ${vm1}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
| | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1
| | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM1 | ${vm1}
| | ${vm2}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
| | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM1
| | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2}
| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
| | ... | ${binary_max} | 3-node-bridge
| | ... | ${min_rate} | ${max_rate}
| | ... | ${threshold}
| TC10: 1518B PDR binary search - DUT L2BD-VHOST - 2threads 2cores 1rxq
| | [Documentation]
| | ... | [Cfg] DUT runs L2BD switching config with 2 threads, 2 phy cores, \
| | ... | 1 receive queue per NIC port. [Ver] Find PDR for 1518 Byte frames \
| | ... | using binary search start at 10GE linerate, step 10kpps, LT=0.5%.
| | [Tags] | 2_THREAD_NOHTT_RXQUEUES_1 | MULTI_THREAD | PDR | SKIP_PATCH
| | ${framesize}= | Set Variable | ${1518}
| | ${min_rate}= | Set Variable | ${10000}
| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
| | ${binary_min}= | Set Variable | ${min_rate}
| | ${binary_max}= | Set Variable | ${max_rate}
| | ${threshold}= | Set Variable | ${min_rate}
| | ${dut1_vm_refs}= | Create Dictionary
| | ${dut2_vm_refs}= | Create Dictionary
| | Given Add '2' worker threads and rxqueues '1' without HTT to all DUTs
| | And Add PCI devices to DUTs from 3-node single link topology
| | And Add No Multi Seg to all DUTs
| | And Apply startup configuration on all VPP DUTs
| | When L2 bridge domains with Vhost-User initialized in a 3-node circular topology
| | ... | ${bd_id1} | ${bd_id2} | ${sock1} | ${sock2}
| | ${vm1}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
| | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1
| | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM1 | ${vm1}
| | ${vm2}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
| | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM1
| | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2}
| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
| | ... | ${binary_max} | 3-node-bridge
| | ... | ${min_rate} | ${max_rate}
| | ... | ${threshold}
| | ... | ${glob_loss_acceptance}
| | ... | ${glob_loss_acceptance_type}
| TC11: IMIX_v4_1 NDR binary search - DUT L2BD-VHOST - 2threads 2cores 1rxq
| | [Documentation]
| | ... | [Cfg] DUT runs L2BD switching config with 2 threads, 2 phy cores, \
| | ... | 1 receive queue per NIC port. [Ver] Find NDR for IMIX_v4_1 frame \
| | ... | size using binary search start at 10GE linerate, step 5kpps.
| | ... | IMIX_v4_1 = (28x64B;16x570B;4x1518B)
| | [Tags] | 2_THREAD_NOHTT_RXQUEUES_1 | MULTI_THREAD | NDR | SKIP_PATCH
| | ${framesize}= | Set Variable | IMIX_v4_1
| | ${min_rate}= | Set Variable | ${10000}
| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
| | ${binary_min}= | Set Variable | ${min_rate}
| | ${binary_max}= | Set Variable | ${max_rate}
| | ${threshold}= | Set Variable | ${min_rate}
| | ${dut1_vm_refs}= | Create Dictionary
| | ${dut2_vm_refs}= | Create Dictionary
| | Given Add '2' worker threads and rxqueues '1' without HTT to all DUTs
| | And Add PCI devices to DUTs from 3-node single link topology
| | And Add No Multi Seg to all DUTs
| | And Apply startup configuration on all VPP DUTs
| | When L2 bridge domains with Vhost-User initialized in a 3-node circular topology
| | ... | ${bd_id1} | ${bd_id2} | ${sock1} | ${sock2}
| | ${vm1}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
| | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1
| | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM1 | ${vm1}
| | ${vm2}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
| | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM1
| | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2}
| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
| | ... | ${binary_max} | 3-node-bridge
| | ... | ${min_rate} | ${max_rate}
| | ... | ${threshold}
| TC12: IMIX_v4_1 PDR binary search - DUT L2BD-VHOST - 2threads 2cores 1rxq
| | [Documentation]
| | ... | [Cfg] DUT runs L2BD switching config with 2 threads, 2 phy cores, \
| | ... | 1 receive queue per NIC port. [Ver] Find PDR for IMIX_v4_1 frame \
| | ... | size using binary search start at 10GE linerate, step 5kpps, LT=0.5%.
| | ... | IMIX_v4_1 = (28x64B;16x570B;4x1518B)
| | [Tags] | 2_THREAD_NOHTT_RXQUEUES_1 | MULTI_THREAD | PDR | SKIP_PATCH
| | ${framesize}= | Set Variable | IMIX_v4_1
| | ${min_rate}= | Set Variable | ${10000}
| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
| | ${binary_min}= | Set Variable | ${min_rate}
| | ${binary_max}= | Set Variable | ${max_rate}
| | ${threshold}= | Set Variable | ${min_rate}
| | ${dut1_vm_refs}= | Create Dictionary
| | ${dut2_vm_refs}= | Create Dictionary
| | Given Add '2' worker threads and rxqueues '1' without HTT to all DUTs
| | And Add PCI devices to DUTs from 3-node single link topology
| | And Add No Multi Seg to all DUTs
| | And Apply startup configuration on all VPP DUTs
| | When L2 bridge domains with Vhost-User initialized in a 3-node circular topology
| | ... | ${bd_id1} | ${bd_id2} | ${sock1} | ${sock2}
| | ${vm1}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
| | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1
| | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM1 | ${vm1}
| | ${vm2}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
| | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM1
| | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2}
| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
| | ... | ${binary_max} | 3-node-bridge
| | ... | ${min_rate} | ${max_rate}
| | ... | ${threshold}
| | ... | ${glob_loss_acceptance}
| | ... | ${glob_loss_acceptance_type}
| TC13: 64B NDR binary search - DUT L2BD-VHOST - 4threads 4cores 2rxq
| | [Documentation]
| | ... | [Cfg] DUT runs L2BD switching config with 4 threads, 4 phy cores, \
| | ... | 2 receive queues per NIC port. [Ver] Find NDR for 64 Byte frames \
| | ... | using binary search start at 10GE linerate, step 10kpps.
| | [Tags] | 4_THREAD_NOHTT_RXQUEUES_2 | MULTI_THREAD | NDR
| | ${framesize}= | Set Variable | ${64}
| | ${min_rate}= | Set Variable | ${10000}
| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
| | ${binary_min}= | Set Variable | ${min_rate}
| | ${binary_max}= | Set Variable | ${max_rate}
| | ${threshold}= | Set Variable | ${min_rate}
| | ${dut1_vm_refs}= | Create Dictionary
| | ${dut2_vm_refs}= | Create Dictionary
| | Given Add '4' worker threads and rxqueues '2' without HTT to all DUTs
| | And Add PCI devices to DUTs from 3-node single link topology
| | And Add No Multi Seg to all DUTs
| | And Apply startup configuration on all VPP DUTs
| | When L2 bridge domains with Vhost-User initialized in a 3-node circular topology
| | ... | ${bd_id1} | ${bd_id2} | ${sock1} | ${sock2}
| | ${vm1}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
| | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1
| | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM1 | ${vm1}
| | ${vm2}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
| | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM1
| | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2}
| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
| | ... | ${binary_max} | 3-node-bridge
| | ... | ${min_rate} | ${max_rate}
| | ... | ${threshold}
| TC14: 64B PDR binary search - DUT L2BD-VHOST - 4threads 4cores 2rxq
| | [Documentation]
| | ... | [Cfg] DUT runs L2BD switching config with 4 threads, 4 phy cores, \
| | ... | 2 receive queues per NIC port. [Ver] Find PDR for 64 Byte frames \
| | ... | using binary search start at 10GE linerate, step 10kpps, LT=0.5%.
| | [Tags] | 4_THREAD_NOHTT_RXQUEUES_2 | MULTI_THREAD | PDR | SKIP_PATCH
| | ${framesize}= | Set Variable | ${64}
| | ${min_rate}= | Set Variable | ${10000}
| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
| | ${binary_min}= | Set Variable | ${min_rate}
| | ${binary_max}= | Set Variable | ${max_rate}
| | ${threshold}= | Set Variable | ${min_rate}
| | ${dut1_vm_refs}= | Create Dictionary
| | ${dut2_vm_refs}= | Create Dictionary
| | Given Add '4' worker threads and rxqueues '2' without HTT to all DUTs
| | And Add PCI devices to DUTs from 3-node single link topology
| | And Add No Multi Seg to all DUTs
| | And Apply startup configuration on all VPP DUTs
| | When L2 bridge domains with Vhost-User initialized in a 3-node circular topology
| | ... | ${bd_id1} | ${bd_id2} | ${sock1} | ${sock2}
| | ${vm1}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
| | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1
| | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM1 | ${vm1}
| | ${vm2}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
| | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM1
| | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2}
| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
| | ... | ${binary_max} | 3-node-bridge
| | ... | ${min_rate} | ${max_rate}
| | ... | ${threshold}
| | ... | ${glob_loss_acceptance}
| | ... | ${glob_loss_acceptance_type}
| TC15: 1518B NDR binary search - DUT L2BD-VHOST - 4threads 4cores 2rxq
| | [Documentation]
| | ... | [Cfg] DUT runs L2BD switching config with 4 threads, 4 phy cores, \
| | ... | 2 receive queues per NIC port. [Ver] Find NDR for 1518 Byte frames \
| | ... | using binary search start at 10GE linerate, step 10kpps.
| | [Tags] | 4_THREAD_NOHTT_RXQUEUES_2 | MULTI_THREAD | NDR | SKIP_PATCH
| | ${framesize}= | Set Variable | ${1518}
| | ${min_rate}= | Set Variable | ${10000}
| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
| | ${binary_min}= | Set Variable | ${min_rate}
| | ${binary_max}= | Set Variable | ${max_rate}
| | ${threshold}= | Set Variable | ${min_rate}
| | ${dut1_vm_refs}= | Create Dictionary
| | ${dut2_vm_refs}= | Create Dictionary
| | Given Add '4' worker threads and rxqueues '2' without HTT to all DUTs
| | And Add PCI devices to DUTs from 3-node single link topology
| | And Add No Multi Seg to all DUTs
| | And Apply startup configuration on all VPP DUTs
| | When L2 bridge domains with Vhost-User initialized in a 3-node circular topology
| | ... | ${bd_id1} | ${bd_id2} | ${sock1} | ${sock2}
| | ${vm1}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
| | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1
| | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM1 | ${vm1}
| | ${vm2}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
| | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM1
| | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2}
| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
| | ... | ${binary_max} | 3-node-bridge
| | ... | ${min_rate} | ${max_rate}
| | ... | ${threshold}
| TC16: 1518B PDR binary search - DUT L2BD-VHOST - 4threads 4cores 2rxq
| | [Documentation]
| | ... | [Cfg] DUT runs L2BD switching config with 4 threads, 4 phy cores, \
| | ... | 2 receive queues per NIC port. [Ver] Find PDR for 1518 Byte frames \
| | ... | using binary search start at 10GE linerate, step 10kpps, LT=0.5%.
| | [Tags] | 4_THREAD_NOHTT_RXQUEUES_2 | MULTI_THREAD | PDR | SKIP_PATCH
| | ${framesize}= | Set Variable | ${1518}
| | ${min_rate}= | Set Variable | ${10000}
| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
| | ${binary_min}= | Set Variable | ${min_rate}
| | ${binary_max}= | Set Variable | ${max_rate}
| | ${threshold}= | Set Variable | ${min_rate}
| | ${dut1_vm_refs}= | Create Dictionary
| | ${dut2_vm_refs}= | Create Dictionary
| | Given Add '4' worker threads and rxqueues '2' without HTT to all DUTs
| | And Add PCI devices to DUTs from 3-node single link topology
| | And Add No Multi Seg to all DUTs
| | And Apply startup configuration on all VPP DUTs
| | When L2 bridge domains with Vhost-User initialized in a 3-node circular topology
| | ... | ${bd_id1} | ${bd_id2} | ${sock1} | ${sock2}
| | ${vm1}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
| | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1
| | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM1 | ${vm1}
| | ${vm2}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
| | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM1
| | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2}
| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
| | ... | ${binary_max} | 3-node-bridge
| | ... | ${min_rate} | ${max_rate}
| | ... | ${threshold}
| | ... | ${glob_loss_acceptance}
| | ... | ${glob_loss_acceptance_type}
| TC17: IMIX_v4_1 NDR binary search - DUT L2BD-VHOST - 4threads 4cores 2rxq
| | [Documentation]
| | ... | [Cfg] DUT runs L2BD switching config with 4 threads, 4 phy cores, \
| | ... | 2 receive queues per NIC port. [Ver] Find NDR for IMIX_v4_1 frame \
| | ... | size using binary search start at 10GE linerate, step 5kpps.
| | ... | IMIX_v4_1 = (28x64B;16x570B;4x1518B)
| | [Tags] | 4_THREAD_NOHTT_RXQUEUES_2 | MULTI_THREAD | NDR | SKIP_PATCH
| | ${framesize}= | Set Variable | IMIX_v4_1
| | ${min_rate}= | Set Variable | ${10000}
| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
| | ${binary_min}= | Set Variable | ${min_rate}
| | ${binary_max}= | Set Variable | ${max_rate}
| | ${threshold}= | Set Variable | ${min_rate}
| | ${dut1_vm_refs}= | Create Dictionary
| | ${dut2_vm_refs}= | Create Dictionary
| | Given Add '4' worker threads and rxqueues '2' without HTT to all DUTs
| | And Add PCI devices to DUTs from 3-node single link topology
| | And Add No Multi Seg to all DUTs
| | And Apply startup configuration on all VPP DUTs
| | When L2 bridge domains with Vhost-User initialized in a 3-node circular topology
| | ... | ${bd_id1} | ${bd_id2} | ${sock1} | ${sock2}
| | ${vm1}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
| | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1
| | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM1 | ${vm1}
| | ${vm2}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
| | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM1
| | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2}
| | Then Find NDR using binary search and pps | ${framesize} | ${binary_min}
| | ... | ${binary_max} | 3-node-bridge
| | ... | ${min_rate} | ${max_rate}
| | ... | ${threshold}
| TC18: IMIX_v4_1 PDR binary search - DUT L2BD-VHOST - 4threads 4cores 2rxq
| | [Documentation]
| | ... | [Cfg] DUT runs L2BD switching config with 4 threads, 4 phy cores, \
| | ... | 2 receive queues per NIC port. [Ver] Find PDR for IMIX_v4_1 frame \
| | ... | size using binary search start at 10GE linerate, step 5kpps, LT=0.5%.
| | ... | IMIX_v4_1 = (28x64B;16x570B;4x1518B)
| | [Tags] | 4_THREAD_NOHTT_RXQUEUES_2 | MULTI_THREAD | PDR | SKIP_PATCH
| | ${framesize}= | Set Variable | IMIX_v4_1
| | ${min_rate}= | Set Variable | ${10000}
| | ${max_rate}= | Calculate pps | ${s_limit} | ${framesize}
| | ${binary_min}= | Set Variable | ${min_rate}
| | ${binary_max}= | Set Variable | ${max_rate}
| | ${threshold}= | Set Variable | ${min_rate}
| | ${dut1_vm_refs}= | Create Dictionary
| | ${dut2_vm_refs}= | Create Dictionary
| | Given Add '4' worker threads and rxqueues '2' without HTT to all DUTs
| | And Add PCI devices to DUTs from 3-node single link topology
| | And Add No Multi Seg to all DUTs
| | And Apply startup configuration on all VPP DUTs
| | When L2 bridge domains with Vhost-User initialized in a 3-node circular topology
| | ... | ${bd_id1} | ${bd_id2} | ${sock1} | ${sock2}
| | ${vm1}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
| | ... | ${dut1} | ${sock1} | ${sock2} | DUT1_VM1
| | Set To Dictionary | ${dut1_vm_refs} | DUT1_VM1 | ${vm1}
| | ${vm2}= | And Guest VM with dpdk-testpmd connected via vhost-user is setup
| | ... | ${dut2} | ${sock1} | ${sock2} | DUT2_VM1
| | Set To Dictionary | ${dut2_vm_refs} | DUT2_VM1 | ${vm2}
| | Then Find PDR using binary search and pps | ${framesize} | ${binary_min}
| | ... | ${binary_max} | 3-node-bridge
| | ... | ${min_rate} | ${max_rate}
| | ... | ${threshold}
| | ... | ${glob_loss_acceptance}
| | ... | ${glob_loss_acceptance_type}
|
